fs/ubifs/dir.c

183 			  const struct ubifs_dent_node *dent,
188 	if (le16_to_cpu(dent->nlen) != fname_len(nm))
190 	if (memcmp(dent->name, fname_name(nm), fname_len(nm)))
201 	struct ubifs_dent_node *dent = NULL;
218 	dent = kmalloc(UBIFS_MAX_DENT_NODE_SZ, GFP_NOFS);
219 	if (!dent) {
228 		err = ubifs_tnc_lookup_dh(c, &key, dent, nm.minor_hash);
231 		err = ubifs_tnc_lookup_nm(c, &key, dent, &nm);
242 	if (dbg_check_name(c, dent, &nm)) {
247 	inode = ubifs_iget(dir->i_sb, le64_to_cpu(dent->inum));
270 	kfree(dent);
300 	dbg_gen("dent '%pd', mode %#hx in dir ino %lu",
367 	dbg_gen("dent '%pd', mode %#hx in dir ino %lu",
442 	dbg_gen("dent '%pd', mode %#hx in dir ino %lu",
560 	struct ubifs_dent_node *dent;
616 		dent = ubifs_tnc_next_ent(c, &key, &nm);
617 		if (IS_ERR(dent)) {
618 			err = PTR_ERR(dent);
622 		ctx->pos = key_hash_flash(c, &dent->key);
623 		file->private_data = dent;
626 	dent = file->private_data;
627 	if (!dent) {
634 		dent = ubifs_tnc_next_ent(c, &key, &nm);
635 		if (IS_ERR(dent)) {
636 			err = PTR_ERR(dent);
639 		ctx->pos = key_hash_flash(c, &dent->key);
640 		file->private_data = dent;
645 			(unsigned long long)le64_to_cpu(dent->inum),
646 			key_hash_flash(c, &dent->key));
647 		ubifs_assert(c, le64_to_cpu(dent->ch.sqnum) >
650 		fname_len(&nm) = le16_to_cpu(dent->nlen);
651 		fname_name(&nm) = dent->name;
657 							&dent->key),
658 							le32_to_cpu(dent->cookie),
668 			       le64_to_cpu(dent->inum),
669 			       vfs_dent_type(dent->type))) {
676 		key_read(c, &dent->key, &key);
677 		dent = ubifs_tnc_next_ent(c, &key, &nm);
678 		if (IS_ERR(dent)) {
679 			err = PTR_ERR(dent);
684 		ctx->pos = key_hash_flash(c, &dent->key);
685 		file->private_data = dent;
737 	dbg_gen("dent '%pd' to ino %lu (nlink %d) in dir ino %lu",
815 	dbg_gen("dent '%pd' from ino %lu (nlink %d) in dir ino %lu",
888 	struct ubifs_dent_node *dent;
893 	dent = ubifs_tnc_next_ent(c, &key, &nm);
894 	if (IS_ERR(dent)) {
895 		err = PTR_ERR(dent);
899 		kfree(dent);
997 	dbg_gen("dent '%pd', mode %#hx in dir ino %lu",
1074 	dbg_gen("dent '%pd' in dir ino %lu", dentry, dir->i_ino);
1160 	dbg_gen("dent '%pd', target '%s' in dir ino %lu", dentry,
1325 	dbg_gen("dent '%pd' ino %lu in dir ino %lu to dent '%pd' in dir ino %lu flags 0x%x",
1576 	dbg_gen("dent '%pd' ino %lu in dir ino %lu exchange dent '%pd' ino %lu in dir ino %lu",